Data Sheet

ADPL44002

analog.com

Rev. 0

4 of 23

SPECIFICATIONS

Table 1. Electrical Characteristics

(VIN = VOUT +1V or 2.7V, whichever is greater, VOUT = 5V, VEN = VIN, IOUT = 10mA, CIN = COUT = 2.2µF, CSS = OPEN, TA = 25°C

for typical specifications, TJ = −40°C to +125°C for minimum/maximum specifications, unless otherwise noted.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Input Voltage Range

VIN

2.7

40

V

Operating Supply

Current

IGND

IOUT = 0µA

80

170

µA

Operating Supply

Current

IGND

IOUT = 200mA

240

380

µA

Shutdown Current

IGND-SD

EN = GND

1.8

µA

EN = GND, VIN = 40V

3.0

10

µA

OUTPUT VOLTAGE ACCURACY

Output Voltage

Accuracy

VOUT

IOUT = 10mA, TJ = 25°C

-1

+1

%

Output Voltage

Accuracy

VOUT

100μA < IOUT < 200mA, VIN

= (VOUT + 1V) to 40V

–1.8

+1.8

%

Line Regulation

∆VOUT/∆VIN

VIN = (VOUT + 1V) to 40V

–0.01

+0.01

%/V

Load Regulation1

∆VOUT/∆IOUT

IOUT = 100μA to 200mA

0.002

0.004

%/mA

Sense Input Bias

Current

SENSEI-BIAS

100μA < IOUT < 200mA VIN

= (VOUT + 1V) to 40V

10

1000

nA

Dropout Voltage2

VDROPOUT

IOUT = 10mA

30

60

mV

Dropout Voltage2

VDROPOUT

IOUT = 200mA

220

450

mV

Start-Up Time3

tSTART-UP

400

µs

Soft Start Source

Current

SSI-SOURCE

SS = GND

1.15

µA

Current-Limit

Threshold4

ILIMIT

250

360

460

mA

THERMAL SHUTDOWN

Threshold

TSSD

TJ rising

150

°C

Hysteresis

TSSD-HYS

TJ rising

15

°C

UNDERVOLTAGE THRESHOLDS

Input Voltage Rising

UVLORISE

2.7

V

Input Voltage Falling

UVLOFALL

2.2

V

Hysteresis

UVLOHYS

230

mV